Year annual % growth 1998 7.712274369141497 1999 -0.7989927598294315 2000 -10.206749486769752 2001 2.5724382979641405 2002 7.053816935143459 2003 0.18675133901990648 2004 7.294145268759891 2005 13.364761810998104 2006 11.062776714402673 2007 2.794217254344062 2008 8.599930338742666 2009 -1.4099603001402414 2010 2.877087231309659 2011 7.292883093174865 2012 4.351365130544508 2013 10.918963130163206 2014 3.3317834564443984 2015 -2.4632524704525878 2016 -1.3045306103342256 2017 2.0917836274561665 2018 4.250836523414534 2019 4.375015402248451 2020 5.099276098960814 2021 3.0126627100808037 2022 3.4129685324544283 2023 3.5214444243613485